Filtering by
- All Subjects: Grand Canyon National Park (Ariz.)
- All Subjects: Hopi Tribe of Arizona
- Creators: Gavin, J. E.
- Creators: Harvey, Frederick
![41225-Thumbnail Image.png](https://d1rbsgppyrdqq4.cloudfront.net/prism/s3fs-public/2021-04/41225-Thumbnail%20Image.png?VersionId=Esy8hVnZ_AWyvHY5c6kkrxdvu_M8qdE0)
Letter from J. E. Gavin to Louis C. Cramton regarding the Bright Angel Trail controversy, including newspaper clipping.
![41229-Thumbnail Image.png](https://d1rbsgppyrdqq4.cloudfront.net/prism/s3fs-public/2021-04/41229-Thumbnail%20Image.png?VersionId=eGERdtsNqB5aEDUC85kJ9Y.Ni70W7khr)
Letter from Fred Harvey to Senator Carl Hayden on the diary of Padre Francisco Garcés and his entry on July 4, 1776.
![41230-Thumbnail Image.png](https://d1rbsgppyrdqq4.cloudfront.net/prism/s3fs-public/2021-04/41230-Thumbnail%20Image.png?VersionId=GmzJ4ngU4h5_NlJiTnBWyQkOXUd24F2F)
Letter from Fred Harvey to Senator Carl Hayden on the diary of Padre Francisco Garcés and the lack of knowledge of U.S. citizens regarding the Hopi people.
![41346-Thumbnail Image.png](https://d1rbsgppyrdqq4.cloudfront.net/prism/s3fs-public/2021-04/41346-Thumbnail%20Image.png?VersionId=qHi3g8_Yb8F0zqUU.kmiqnP1MiJxGh0d)
Letter from J. E. Gavin to Jesse L. Boyce regarding the TNT storage in the Grand Canyon. Gavin states that although acting director Arno B. Cammerer is confident in Superintendent Crosby's report concerning the legitimacy of the storage, he will continue to investigate the matter to ensure public safety.
![41297-Thumbnail Image.png](https://d1rbsgppyrdqq4.cloudfront.net/prism/s3fs-public/2021-04/41297-Thumbnail%20Image.png?VersionId=eDZjkHAuKj1e5kGgeztxC_hzofdtInPN)
Letter from J. E. Gavin on behalf of Carl Hayden writing in regards to the insurance claims filed with the National Park.